Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Thomas H Nylen"'
Publikováno v:
Earth System Science Data, Vol 13, Pp 5803-5817 (2021)
Seefeldt, M W, Low, T M, Landolt, S D & Nylen, T H 2021, ' Remote and autonomous measurements of precipitation for the northwestern Ross Ice Shelf, Antarctica ', Earth System Science Data, vol. 13, no. 12, pp. 5803-5817 . https://doi.org/10.5194/essd-13-5803-2021
Seefeldt, M W, Low, T M, Landolt, S D & Nylen, T H 2021, ' Remote and autonomous measurements of precipitation for the northwestern Ross Ice Shelf, Antarctica ', Earth System Science Data, vol. 13, no. 12, pp. 5803-5817 . https://doi.org/10.5194/essd-13-5803-2021
The Antarctic Precipitation System project deployed and maintained four sites across the northwestern Ross Ice Shelf in Antarctica from November 2017 to November 2019. The goals for the project included the collection of in situ observations of preci
Solar panels and batteries are commonly used to power autonomous instrumentation in remote locations. The use of solar power in the polar regions needs a special approach to the system design because of the need to store sufficient energy to cover th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac3f46eec12b84881d238544422b579d
https://doi.org/10.5194/egusphere-egu22-7886
https://doi.org/10.5194/egusphere-egu22-7886
Publikováno v:
W. Seefeldt, M, M. Low, T, D. Landolt, S & Nylen, T H 2021, ' Remote and Autonomous Measurements of Precipitation for the Northwest Ross Ice Shelf, Antarctica ', Earth System Science Data, vol. 13, pp. 5803–5817 . https://doi.org/10.5194/essd-2021-163
The Antarctic Precipitation System project deployed and maintained four sites across the northwest Ross Ice Shelf in Antarctica from November 2017 to November 2019. The goals for the project included the collection of in situ observations of precipit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e815fccff497eec2504d06b4d36718
https://doi.org/10.5194/essd-2021-163
https://doi.org/10.5194/essd-2021-163
Autor:
Andrew G. Fountain, David H. Bromwich, Thomas H. Nylen, Andrew J. Monaghan, Hassan J. Basagic
Publikováno v:
International Journal of Climatology. 30:633-642
Snowfall was measured at 11 sites in the McMurdo Dry Valleys to determine its magnitude, its temporal changes, and spatial patterns. Annual values ranged from 3 to 50 mm water equivalent with the highest values nearest the coast and decreasing inland
Autor:
Diane M. McKnight, Andrew G. Fountain, Peter T. Doran, Christopher P. McKay, Thomas H. Nylen, Chris Jaros, John E. Barrett
Publikováno v:
Antarctic Science. 20:499-509
The meteorological characteristics and hydrological response of an extreme warm, and cold summer in the McMurdo Dry Valleys are compared. The driver behind the warmer summer conditions was the occurrence of down-valley winds, which were not present d
Autor:
Thomas H. Nylen, Andrew G. Fountain, Nancy A. N. Bertler, Sharon B. Sneed, W. Berry Lyons, Kathleen A. Welch, Michael Handley, Rebecca A. Witherow, Paul Andrew Mayewski
Publikováno v:
Antarctic Science. 18:497-505
We have determined the flux of calcium, chloride and nitrate to the McMurdo Dry Valleys region by analysing snow pits for their chemical composition and their snow accumulation using multiple records spanning up to 48 years. The fluxes demonstrate pa
Publikováno v:
Advances in Water Resources. 29:130-153
Glacial meltwater streams in the McMurdo Dry Valleys, Antarctica exhibit daily cycles in temperature with maxima frequently reaching 10–15 °C, often 10 °C above air temperatures. Hydrologic and biogeochemical processes occurring in these streams
Publikováno v:
Journal of Glaciology. 52:451-462
Mass balances were measured on four glaciers in Taylor Valley, Antarctica, from 1993 to 2001. We used a piecewise linear regression, which provided an objective assessment of error, to estimate the mass balance with elevation. Missing measurements we
A temperature-index model of stream flow at below-freezing temperatures in Taylor Valley, Antarctica
Publikováno v:
Annals of Glaciology. 40:76-82
We model runoff from glaciers in the McMurdo Dry Valleys, Antarctica, with summer (December–January) average air temperatures from 1990 to 2002 for the purpose of estimating decades- to millennial-scale glacial runoff into Lakes Fryxell, Hoare and
Publikováno v:
Annals of Glaciology. 40:15-19
Variations in the chemical composition of subsurface runoff within Canada Glacier, Antarctica, are used to identify the main source waters, which are vertical surfaces, and melt from solar-heated debris within channels, cryoconite holes and pools. Th